Tag Archives: ProgrammerAH

Error of oracel VM installing Windows Server 2012

Windows Server 2012 R2 on VirtualBox – Error 0x000000C4

Vardhan asked this question in a comment:
I have tried Windows Server 2012 R2 Preview on VirtualBox but fell over with 0x000000C4 error. Is there any remedy for this?

EMCO MSI Package Builder

Create MSI AutomaticallyConvert EXE to MSICustomize Existing InstallationsBuild MSI for Remote Installation

I got the same error message. It doesn’t matter if you install from the ISO or the VHD. You always get:
Your PC needs to restart.
Please hold down the power button.
Error code: 0x000000C4
Parameters:
0x0000000000000091
0x000000000000000F
0xFFFFF801E5962A80
0x0000000000000000
The solution to the problem is this command:

1

“c:\Program Files\Oracle\VirtualBox\VBoxManage.exe”

setextradata

[
vmname
]

VBoxInternal
/
CPUM
/
CMPXCHG16B

1

You have to replace vname with the name of your Virtual Machine which you can find in the VirtualBox interface or with this command:

1

“c:\Program Files\Oracle\VirtualBox\VBoxManage.exe”

list
vms

Don’t forget to set the VM name in quotes if it contains blanks.
The command enables the CPU instruction CMPXCHG16B. More info here.
I tried it with the VHD of Windows Server 2012 R2 Preview and it with the ISO.

ERROR 1040 (08004): Too many connections

ERROR 1040 (08004): Too many connections
In the long run, in the lower versions of mysql, too many connections can be tricky when the number of connections increases dramatically. Today, in mysql Community version 8.0.17, the operation is being tested and documented. This feature has been available in previous versions of Percona. You will never have to restart the service again.

mysql> show variables like '%max_conn%';
+------------------------+---------+
| Variable_name          | Value   |
+------------------------+---------+
| max_connect_errors     | 1000000 |
| max_connections        | 1024    |
| mysqlx_max_connections | 100     |
+------------------------+---------+
3 rows in set (0.00 sec)

mysql> set global max_connections=2;
Query OK, 0 rows affected (0.00 sec)

# Administration port

mysql> show variables like '%port%';
+--------------------------+-------+
| Variable_name            | Value |
+--------------------------+-------+
| admin_port               | 33062 |
| large_files_support      | ON    |
| mysqlx_port              | 33060 |
| mysqlx_port_open_timeout | 0     |
| port                     | 3306  |
| report_host              |       |
| report_password          |       |
| report_port              | 3306  |
| report_user              |       |
| require_secure_transport | OFF   |
+--------------------------+-------+
10 rows in set (0.02 sec)

Note: The admin_port parameter does not need to be explicitly specified; if your mysql port is 3306, 33062 is shown here.
# Open the first connection

[root@fudao_db_cluster_001 ~]#  mysql -utest_r -h 10.192.30.53 -p'f9p%VSfXxcY3kHLJmKIi'
mysql: [Warning] Using a password on the command line interface can be insecure.
Welcome to the MySQL monitor.  Commands end with ; or \g.
Your MySQL connection id is 26
Server version: 8.0.17 MySQL Community Server - GPL

Copyright (c) 2000, 2019, Oracle and/or its affiliates. All rights reserved.

Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.

Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.

mysql>

# Open the second connection

[root@fudao_db_cluster_001 local]# mysql -utest_r -h 10.192.30.53 -p'f9p%VSfXxcY3kHLJmKIi'
mysql: [Warning] Using a password on the command line interface can be insecure.
Welcome to the MySQL monitor.  Commands end with ; or \g.
Your MySQL connection id is 27
Server version: 8.0.17 MySQL Community Server - GPL

Copyright (c) 2000, 2019, Oracle and/or its affiliates. All rights reserved.

Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.

Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.

mysql>

Open the third connection

[root@fudao_db_cluster_001 local]#  mysql -utest_r -h 10.192.30.53 -p'f9p%VSfXxcY3kHLJmKIi'
mysql: [Warning] Using a password on the command line interface can be insecure.
ERROR 1040 (08004): Too many connections
[root@fudao_db_cluster_001 local]#

Log in locally with the admin port

[root@fudao_db_cluster_001 local]# mysql -h 127.0.0.1 -uadmin_m -p'rA75MQy*R*y@KO4z%LZe' -P 33062
mysql: [Warning] Using a password on the command line interface can be insecure.
Welcome to the MySQL monitor.  Commands end with ; or \g.
Your MySQL connection id is 29
Server version: 8.0.17 MySQL Community Server - GPL

Copyright (c) 2000, 2019, Oracle and/or its affiliates. All rights reserved.

Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.

Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.

mysql>

As can be seen above, when the number of connections of ordinary users is full, the super user can only log in with local 127.0.0.1 or localhost.

[root@fudao_db_cluster_001 local]# mysql -h 10.192.30.53 -uadmin_m -p'rA75MQy*R*y@KO4z%LZe' -P 33062
mysql: [Warning] Using a password on the command line interface can be insecure.
ERROR 2003 (HY000): Can't connect to MySQL server on '10.192.30.53' (111)
[root@fudao_db_cluster_001 local]#

 

Reproduced in: https://www.cnblogs.com/bjx2020/p/11339780.html

Windows update has an error code_ 800700C1

Windows SupDate on VISTA cannot be updated. Error code _800700C1 appears.

Refer to the foreign language and explain why:

32 bit SP1 Vista Cannot check for WindowsUpdate

800700c1 is not an valid Win32 Application not an valid Win32 Application.

0x3 IuctL.dll and iuengine-dll are not the correct version (usually due to caching problems)

iuctl.dll and iuengine.dll are not the correct version and are unable to be updated.

0x1 iuctL.dll is not the correct version

iuctl.dll is not the correct version and is unable to be updated.

The solution is as follows

Step 1: Reset IE

1) Click Start, click Run, type inetcpL.cpl, and then click OK to open network properties.

2) Click the General TAB, delete cookies, history, etc. (Run cleanMgr directly)

3) Click the “Security” TAB, select network, and click the default level button.

4) Click the “Privacy” TAB and click the default button.

5) Click the “Advanced” TAB, click the Default button, and uncheck the “Enable Three-party Browser Extension” check box.

Step 2: Register the XML component

1) Click Start, click Run, type CMD, and then click OK

2) In the command window, type the following command line (enter after each command) regsvr32 MSXML.dll Regsvr32 MSxml2.dll Regsvr32 MSxml3.dll

3) If “the specified module cannot be found” appears, download the relevant DLL file from the network or copy it to someone else’s computer, put it in C:\WINDOWS\ System32, and then try to run it in the command.

BTW: Regsvr32 is a command under Microsoft Windows operating system. It is used to register and de-register DLL and ActiveX files, so that they can be reflected in the login file. The default is the system directory (C:\ Windows and C:\ Windows \ System32).

Download center

http://www.ylmf.net/dll/

http://www.zhaodll.com/ (looking for DLL)

The home of http://article.pchome.net/content-929868.html (computer)

Step 3: Close all third-party firewall programs.

Please check whether you have the following anti-virus software or firewall installed, if so, please shut down temporarily.

Sygate Personal Firewall, Norton Internet Security Freedom Firewall, Zone Alarm Firewall.

Step 4: Close the Windows Firewall

1) Click Start, click Run, type Firewall. CPL, and then click OK.

2) Select close and click OK.

Step 5: If you have any of these installed, such as Covenant Eyes, Browser Blaster, and popup Blocker, shut them down or uninstall them to diagnose problems.

Step 6: Enter CMD as administrator and run “SFC/ScanNow”

If “Windows Resource Protection found corrupted files but could not fix some of them”, you can find the details of the scan through the Takeown command, and then manually fix the corrupted system files for specific diagnostic information. You can also insert a Vista repair CD into the drive and run “SFC/ScanNow” as an administrator

BTW: SFC (System File Checker) System File Checker is a Windows utility used to verify System File integrity and repair System files. If system files are found to be incorrect or missing, the program will ask you to insert the Windows installation DISC to fix or replace the incorrect files.

Step 7: WindowsUpdate automatic diagnosis and repair

http://support.microsoft.com/kb/971058

Step 8: Microsoft Telephony support services

TEL: 800-820-3800/800-820-3800/021-96081318.

WCF-HTTP Error 404.17 – Not Found, The requested content appears to be script and will not be served…

 
 
The WCF published file is directly moved to another winServer server, sent to the published IIS application path, but open Service. SVC prompt in IE
HTTP Error 404.17 — Not Found, The requested Content to be script and will Not be served by The static file handler
 
SVC, which is like a script but doesn’t provide a service. The file will not run.
 
 
 
Restart with the following components installed.

Using selenium server- standalone.jar Console error: unknown error: cannot get automation extension solution

unknown error: cannot get automation extension
Unknown error: unable to get automatic extension
The reason is that the version you downloaded from ChromeDriver is different from the version you browned from Chrome.
Solution, into this website: http://npm.taobao.org/mirrors/chromedriver
First take a look at your Version of Chrome. Click on the three dots in the top right corner. Then click on Help
Go to the following page

 
Then go to the site and find the version that corresponds to your browser

Click the corresponding version to download. Download, unzip, and copy the driver to the url you defined. That’s where the driver is written in the Java code.